National Item Identification Number
00-409-7588
004097588
4820-00-409-7588
4820-00-409-7588
National Stock Number
Item Name
VALVE,CHECK
Federal Supply Class
4820
Description
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Commercial and Government Entity Code (Supplier Data)
81833
Reference Numbers (Part Numbers)
5050-3-1
Required Categories
SURFACE TREATMENT
FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
MAXIMUM OPER
Required Description
PASSIVATE
DISK
150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
550.0 DEG FAHRENH